Geothermal Hot Spring Water Treatment

　　I. Product Name

　　II. Performance Advantages

　　1. Automation of Water Softening: Water softening equipment utilizes program control to automate the ion-exchange and resin regeneration processes. The tanks operate in a cyclical manner, with automatic regeneration, ensuring uninterrupted water supply.

　　2. High efficiency: The design is optimized to fully maximize the effective working exchange capacity of the resin.

　　3. Labor-saving: No dedicated operator required; easy installation.

　　4. Safe and Non-Toxic: The ion exchange tank is made of SUS304 stainless steel, the piping is constructed from hot-water-grade galvanized and plastic-lined pipes, and the brine tank is fabricated from fiberglass-reinforced plastic, thereby preventing resin contamination.

　　5. Water conservation: water recovery rate of 98% or higher.

　　6. Energy Efficiency: Utilizes the water pressure generated by the deep well pump at the geothermal hot spring well, eliminating the need to install an inlet pressurization pump.

　　7. Convenient adjustment: The regeneration cycle and duration can be adjusted as needed.

　　III. Scope of Application

　　A treatment and utilization system for geothermal and thermal spring water with excessive water hardness.

　　IV. Value Delivered to Customers

　　1. Investment Cost

　　This process features a simple flow, minimal processing equipment, low capital investment, and significant economic benefits.

　　2. Operation and Maintenance Costs

　　The exchange resin has a long service life, requiring only a small annual replenishment to account for filter media loss; no replacement is necessary.

　　Other than regeneration, virtually no daily maintenance is required.

　　3. Environmental Protection and Safety

　　The tank material is safe and non-toxic, with no contamination of the resin. The regenerant used is NaCl, which does not pollute the water quality.

　　No booster pump is required when water enters the equipment; the use of a plate heat exchanger significantly reduces power consumption.

　　V. Conditions of Use

　　1. Inlet water pressure: 0.18–0.6 MPa

　　2. Operating temperature: 1–55°C; feed water hardness: <8 mmol/L.

　　3. Operation mode: automatic/manual; water hardness at outlet: ≤0.03 mmol/L.

　　4 Regenerant: NaCl; Regeneration method: co-current/counter-current.

　　5. Exchange agent: strong-acid cation exchange resin.

　　VI. System Equipment Composition

　　It consists of an ion exchanger, a plate heat exchanger, a brine tank, a brine pump, electric valves, a control cabinet, and other components.